Udyam Registration Renewal: Step-By-Step for Small Businesses

Urmi Sengupta Tally

Urmi Sengupta

Mar 16, 2026

Udyam registration does not expire and does not require renewal. However, if your business turnover, investment in machinery, address, or ownership details have changed, you must update your Udyam registration on the government portal to keep your MSME status active and retain access to government schemes, loans, and tenders.

Updating your Udyam registration is free, fully online, and takes only a few minutes with your Aadhaar number and PAN. This guide walks you through exactly how to do it, what documents to keep ready, and what mistakes to avoid.

How to update or renew on the Udyam portal

All updates are completed online through the official Udyam Registration portal. The process is paperless and largely auto-validated through linked government databases.

Step 1: Access the update section: Visit the official portal and select “Update Udyam Registration”.

Step 2: Enter Udyam Registration number: Provide your 16-digit Udyam Registration Number (URN).

Step 3: OTP authentication: Authenticate using the Aadhaar-linked mobile number of the proprietor (for proprietorship) or authorised signatory (for companies, LLPs and partnership firms). PAN verification is mandatory for non-proprietorship entities.

Step 4: Update business information

You may edit:

  • Investment in plant and machinery or equipment
  • Annual turnover
  • NIC code (business activity classification)
  • Address and branch details
  • Bank account information
  • Contact details

Turnover and investment figures are auto-fetched from income Tax and GST filings where applicable.

Step 5: Submit and Download

After reviewing changes:

  • Submit the form
  • Complete OTP verification
  • Download the updated Udyam certificate

There is no government fee for updating or modifying Udyam registration.

What are the documents required?

Although the system is integrated with tax databases, keep the following ready:

  • Aadhaar number of the proprietor or authorised signatory
  • PAN of the enterprise
  • GSTIN (if applicable)
  • Latest turnover data
  • Investment details in plant and machinery
  • Updated bank account information

Ensuring that your financial filings are up to date before initiating changes reduces validation issues.

Common mistakes to avoid

Here are some of the common mistakes that you should avoid:

  1. Ignoring turnover changes: Crossing prescribed thresholds without updating classification can affect eligibility for schemes or tenders.
  2. Incorrect NIC code selection: Improper activity classification may result in rejection during loan processing or government procurement participation.
  3. PAN–Aadhaar mismatch: Mismatch in details can delay authentication.
  4. Using unofficial portals: The government does not charge any fee for Udyam updates. Avoid third-party websites claiming renewal charges.
  5. Not reviewing data after filing returns: Since turnover and investment are auto-synced, discrepancies in GST or income tax returns may reflect in the MSME classification.

Final thoughts 

Udyam registration remains valid for the lifetime of the enterprise. However, compliance requires accurate and updated information. Enterprises should review their Udyam profile annually after closing books and filing returns to ensure correct classification under MSME thresholds. Proactive updates safeguard access to financial benefits, government schemes and statutory protections under MSME law.

 

To simplify compliance, financial reporting and MSME record management, businesses can use TallyPrime. With integrated accounting, GST management and real-time business insights, TallyPrime helps enterprises maintain accurate data and stay prepared for Udyam updates without last-minute complications.

FAQs

No. Udyam registration is permanent. However, enterprises must update their details if there are changes in turnover, investment, address or ownership structure.

No government fee is charged for updating or modifying Udyam registration details on the official portal.

The enterprise will be reclassified automatically based on updated turnover and investment data. Reclassification may move the business from Micro to Small or Small to Medium, depending on thresholds.

Yes. Enterprises can update bank account details through the modification option on the portal.

GST registration is required only if the enterprise falls under the mandatory GST registration criteria under the GST law. For businesses not required to obtain GST registration, it is not compulsory.

You must first update your mobile number in the Aadhaar records. OTP authentication depends on the Aadhaar-linked number and changes must be reflected there before updating Udyam details.

Yes. Structural changes such as conversion to a partnership, LLP or company must be updated. In certain cases, fresh registration may be required depending on the legal restructuring.

Investment in plant and machinery or equipment is calculated based on income tax return data. It excludes land and building costs.

Turnover is derived from GST return filings. Export turnover is excluded while computing MSME classification limits.

Errors can be corrected using the update option. However, deliberate misrepresentation may attract penalties under MSME provisions.

Updates are processed immediately after successful OTP verification and submission, provided the data matches tax records.

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